Finding the Third Proportional to 1,181,628 and 2,599,452

Step by Step Solution

1. Step 1: Write the proportion equation
   1,181,628 : 2,599,452 = 2,599,452 : x
2. Step 2: Convert to fraction form
   1,181,628/2,599,452 = 2,599,452/x
3. Step 3: Cross multiply
   1,181,628x = 2,599,452 × 2,599,452
4. Step 4: Simplify right side
   1,181,628x = 6,757,150,700,304
5. Step 5: Solve for x
   x = 6,757,150,700,304/1,181,628
6. Step 6: Final answer
   x = 5,718,509.29